These types of questions are hurting me so if you could tell me the surface area of this shape. i have two questions left and can't miss anymore!

Step-by-step explanation:

It's the net of a rectangular prism.

The formula of a surfave area of a rectangular prism:

We have two rectangles l × w, two rectangles l × h and two rectangles w × h.

answer: c

substitute in the values.

for a:

f(0) = 0 + 9

f(0) = 9

a is a solution.

for b:

f(7) = 14 + 9

f(7) = 23

b is a solution.

for c:

f (3) = 6 + 9

f(3) = 15

c is not a solution. it's supposed to be 14.

for d:

f(2) = 4 + 9

f(2)= 13

d is a solution.